(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/28/2026 3:55 AM America/Puerto_Rico.
Valid through 5/28/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 280755
cwfsju
expires:202605282015;;777185
coastal waters forecast
national weather service san juan pr
355 am ast thu may 28 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz712-282015-
coastal waters of northern puerto rico out 10 nm-
355 am ast thu may 28 2026
...small craft should exercise caution...
.today...east winds 10 to 15 knots, increasing to 15 to 20 knots
this afternoon. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: east 5 feet at 8 seconds and northeast 3 feet at 10 seconds.
scattered showers this morning, then isolated showers early this
afternoon. scattered showers late.
.tonight...east winds 10 to 15 knots with gusts up to 25 knots,
diminishing to 5 to 10 knots after midnight. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 8 seconds and
northeast 1 foot at 13 seconds. scattered showers in the evening.
.friday...east winds 10 to 15 knots, increasing to 15 to 20 knots
with gusts up to 25 knots in the afternoon. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: northeast 4 feet at 8 seconds
and northeast 1 foot at 12 seconds.
.friday night...east winds 10 to 15 knots, becoming southeast 5 to
10 knots after midnight. seas 3 to 4 feet, occasionally to 5 feet.
wave detail: northeast 4 feet at 7 seconds and northeast 1 foot at
11 seconds.
.saturday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: east 3 feet
at 6 seconds and northeast 1 foot at 11 seconds.
.saturday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. gusts up to 25 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 3 feet at 6 seconds and
northeast 1 foot at 11 seconds.
.sunday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 2 to 3 feet. scattered showers in the afternoon.
.sunday night...east winds 10 to 15 knots, becoming southeast 5 to
10 knots after midnight. seas 2 to 3 feet.
.monday...east winds 10 to 15 knots. seas 3 to 4 feet, occasionally
to 5 feet.
.monday night...east winds 10 to 15 knots, becoming southeast 5 to
10 knots after midnight. seas 3 to 4 feet, occasionally to 5 feet.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/28/2026 3:55 AM America/Puerto_Rico.
Valid through 5/28/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 280755
cwfsju
expires:202605282015;;777190
coastal waters forecast
national weather service san juan pr
355 am ast thu may 28 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz735-282015-
coastal waters of southern puerto rico out 10 nm-
355 am ast thu may 28 2026
...small craft should exercise caution...
.today...east winds 10 to 15 knots, increasing to 15 to 20 knots
early this afternoon, then diminishing to 10 to 15 knots late. seas
3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet at
7 seconds. isolated showers until late afternoon, then scattered
showers late.
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet at
6 seconds. scattered showers.
.friday...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet at
7 seconds.
.friday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas around 3 feet. wave detail: east 3 feet at 6 seconds. scattered
showers after midnight.
.saturday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: east 3 feet
at 6 seconds.
.saturday night...east winds 10 to 15 knots with gusts up to
20 knots. seas around 3 feet. wave detail: east 3 feet at 6 seconds.
.sunday...east winds 10 to 15 knots. seas 2 to 3 feet. scattered
showers in the morning.
.sunday night...east winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas 2 to 3 feet.
.monday...east winds 10 to 15 knots. seas 3 to 4 feet, occasionally
to 5 feet.
.monday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/28/2026 3:55 AM America/Puerto_Rico.
Valid through 5/28/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 280755
cwfsju
expires:202605282015;;777191
coastal waters forecast
national weather service san juan pr
355 am ast thu may 28 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz741-282015-
mona passage southward to 17n-
355 am ast thu may 28 2026
...small craft should exercise caution...
.today...east winds 10 to 15 knots, increasing to 15 to 20 knots
this afternoon. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: east 5 feet at 7 seconds and north 2 feet at 10 seconds.
scattered showers.
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: east 5 feet at
7 seconds and northeast 1 foot at 13 seconds.
.friday...east winds 10 to 15 knots with gusts up to 20 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: east 5 feet at
7 seconds and northeast 1 foot at 12 seconds.
.friday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet
at 7 seconds and northeast 1 foot at 12 seconds.
.saturday...east winds 10 to 15 knots with gusts up to 20 knots.
seas around 4 feet, occasionally to 5 feet. wave detail: southeast
4 feet at 6 seconds and northeast 1 foot at 11 seconds.
.saturday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
southeast 4 feet at 6 seconds and northeast 1 foot at 11 seconds.
.sunday...east winds 10 to 15 knots. seas 3 to 4 feet, occasionally
to 5 feet.
.sunday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.monday...east winds 10 to 15 knots, becoming southeast 15 to
20 knots in the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
.monday night...east winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. seas around 4 feet, occasionally to 5 feet.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/28/2026 3:55 AM America/Puerto_Rico.
Valid through 5/28/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 280755
cwfsju
expires:202605282015;;777192
coastal waters forecast
national weather service san juan pr
355 am ast thu may 28 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz742-282015-
coastal waters of northwestern puerto rico out 10 nm-
355 am ast thu may 28 2026
.today...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally to
5 feet. wave detail: northeast 3 feet at 7 seconds and northeast
2 feet at 10 seconds. isolated showers until late afternoon, then
scattered showers with isolated thunderstorms late.
.tonight...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. wave detail: northeast 3 feet at 8 seconds and northeast
1 foot at 13 seconds.
.friday...northeast winds around 5 knots, increasing to 5 to
10 knots in the afternoon. seas 2 to 4 feet, occasionally to 5 feet.
wave detail: northeast 3 feet at 7 seconds and northeast 1 foot at
12 seconds.
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 7 seconds and northeast 1 foot at 11 seconds.
.saturday...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
east 2 feet at 6 seconds and northeast 1 foot at 11 seconds.
.saturday night...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 6 seconds and northeast 1 foot at
11 seconds.
.sunday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.sunday night...east winds 5 to 10 knots. seas around 2 feet.
.monday...east winds 5 to 10 knots. seas around 2 feet.
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 5/28/2026 3:55 AM America/Puerto_Rico.
Valid through 5/28/2026 4:15 PM America/Puerto_Rico.
fzca52 tjsj 280755
cwfsju
expires:202605282015;;777193
coastal waters forecast
national weather service san juan pr
355 am ast thu may 28 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz745-282015-
coastal waters of southwestern puerto rico out 10 nm-
355 am ast thu may 28 2026
.today...east winds 5 to 10 knots, becoming southeast 10 to 15 knots
with gusts up to 25 knots late this morning and afternoon. seas 2 to
3 feet. wave detail: southeast 3 feet at 6 seconds and north 1 foot
at 8 seconds. isolated showers early this afternoon. scattered
showers late.
.tonight...east winds 10 to 15 knots with gusts up to 20 knots. seas
2 to 3 feet. wave detail: southeast 3 feet at 6 seconds and north
1 foot at 9 seconds.
.friday...east winds 10 to 15 knots with gusts up to 20 knots. seas
2 to 3 feet. wave detail: southeast 2 feet at 6 seconds and north
1 foot at 8 seconds.
.friday night...east winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas 2 to 3 feet. wave detail: southeast
2 feet at 6 seconds.
.saturday...southeast winds 10 to 15 knots with gusts up to
25 knots. seas 2 to 3 feet. wave detail: southeast 3 feet at
5 seconds.
.saturday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 3 feet at
6 seconds.
.sunday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
.sunday night...southeast winds 5 to 10 knots, becoming east 10 to
15 knots after midnight. seas around 2 feet.
.monday...southeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. seas 2 to 3 feet.
.monday night...east winds 10 to 15 knots. seas 2 to 3 feet.
$$
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